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SynGame/allegro/include/dumb.h

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2019-09-10 11:14:36 +03:00
/* _______ ____ __ ___ ___
* \ _ \ \ / \ / \ \ / / ' ' '
* | | \ \ | | || | \/ | . .
* | | | | | | || ||\ /| |
* | | | | | | || || \/ | | ' ' '
* | | | | | | || || | | . .
* | |_/ / \ \__// || | |
* /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
* / \
* / . \
* dumb.h - The user header file for DUMB. / / \ \
* | < / \_
* Include this file in any of your files in | \/ /\ /
* which you wish to use the DUMB functions \_ / > /
* and variables. | \ / /
* | ' /
* Allegro users, you will probably want aldumb.h. \__/
*/
#ifndef DUMB_H
#define DUMB_H
#include <stdlib.h>
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
#define DUMB_MAJOR_VERSION 0
#define DUMB_MINOR_VERSION 9
#define DUMB_REVISION_VERSION 3
#define DUMB_VERSION (DUMB_MAJOR_VERSION*10000 + DUMB_MINOR_VERSION*100 + DUMB_REVISION_VERSION)
#define DUMB_VERSION_STR "0.9.3"
#define DUMB_NAME "DUMB v"DUMB_VERSION_STR
#define DUMB_YEAR 2005
#define DUMB_MONTH 8
#define DUMB_DAY 7
#define DUMB_YEAR_STR2 "05"
#define DUMB_YEAR_STR4 "2005"
#define DUMB_MONTH_STR1 "8"
#define DUMB_DAY_STR1 "7"
#if DUMB_MONTH < 10
#define DUMB_MONTH_STR2 "0"DUMB_MONTH_STR1
#else
#define DUMB_MONTH_STR2 DUMB_MONTH_STR1
#endif
#if DUMB_DAY < 10
#define DUMB_DAY_STR2 "0"DUMB_DAY_STR1
#else
#define DUMB_DAY_STR2 DUMB_DAY_STR1
#endif
/* WARNING: The month and day were inadvertently swapped in the v0.8 release.
* Please do not compare this constant against any date in 2002. In
* any case, DUMB_VERSION is probably more useful for this purpose.
*/
#define DUMB_DATE (DUMB_YEAR*10000 + DUMB_MONTH*100 + DUMB_DAY)
#define DUMB_DATE_STR DUMB_DAY_STR1"."DUMB_MONTH_STR1"."DUMB_YEAR_STR4
#undef MIN
#undef MAX
#undef MID
#define MIN(x,y) (((x) < (y)) ? (x) : (y))
#define MAX(x,y) (((x) > (y)) ? (x) : (y))
#define MID(x,y,z) MAX((x), MIN((y), (z)))
#undef ABS
#define ABS(x) (((x) >= 0) ? (x) : (-(x)))
#ifdef DEBUGMODE
#ifndef ASSERT
#include <assert.h>
#define ASSERT(n) assert(n)
#endif
#ifndef TRACE
// it would be nice if this did actually trace ...
#define TRACE 1 ? (void)0 : (void)printf
#endif
#else
#ifndef ASSERT
#define ASSERT(n)
#endif
#ifndef TRACE
#define TRACE 1 ? (void)0 : (void)printf
#endif
#endif
#define DUMB_ID(a,b,c,d) (((unsigned int)(a) << 24) | \
((unsigned int)(b) << 16) | \
((unsigned int)(c) << 8) | \
((unsigned int)(d) ))
#ifndef LONG_LONG
#if defined __GNUC__ || defined __INTEL_COMPILER || defined __MWERKS__
#define LONG_LONG long long
#elif defined _MSC_VER || defined __WATCOMC__
#define LONG_LONG __int64
#elif defined __sgi
#define LONG_LONG long long
#else
#error 64-bit integer type unknown
#endif
#endif
#if __GNUC__ * 100 + __GNUC_MINOR__ >= 301 /* GCC 3.1+ */
#ifndef DUMB_DECLARE_DEPRECATED
#define DUMB_DECLARE_DEPRECATED
#endif
#define DUMB_DEPRECATED __attribute__((__deprecated__))
#else
#define DUMB_DEPRECATED
#endif
/* Basic Sample Type. Normal range is -0x800000 to 0x7FFFFF. */
typedef int sample_t;
/* Library Clean-up Management */
int dumb_atexit(void (*proc)(void));
void dumb_exit(void);
/* File Input Functions */
typedef struct DUMBFILE_SYSTEM
{
void *(*open)(const char *filename);
int (*skip)(void *f, long n);
int (*getc)(void *f);
long (*getnc)(char *ptr, long n, void *f);
void (*close)(void *f);
}
DUMBFILE_SYSTEM;
typedef struct DUMBFILE DUMBFILE;
void register_dumbfile_system(DUMBFILE_SYSTEM *dfs);
DUMBFILE *dumbfile_open(const char *filename);
DUMBFILE *dumbfile_open_ex(void *file, DUMBFILE_SYSTEM *dfs);
long dumbfile_pos(DUMBFILE *f);
int dumbfile_skip(DUMBFILE *f, long n);
int dumbfile_getc(DUMBFILE *f);
int dumbfile_igetw(DUMBFILE *f);
int dumbfile_mgetw(DUMBFILE *f);
long dumbfile_igetl(DUMBFILE *f);
long dumbfile_mgetl(DUMBFILE *f);
unsigned long dumbfile_cgetul(DUMBFILE *f);
signed long dumbfile_cgetsl(DUMBFILE *f);
long dumbfile_getnc(char *ptr, long n, DUMBFILE *f);
int dumbfile_error(DUMBFILE *f);
int dumbfile_close(DUMBFILE *f);
/* stdio File Input Module */
void dumb_register_stdfiles(void);
DUMBFILE *dumbfile_open_stdfile(FILE *p);
/* Memory File Input Module */
DUMBFILE *dumbfile_open_memory(const char *data, long size);
/* DUH Management */
typedef struct DUH DUH;
#define DUH_SIGNATURE DUMB_ID('D','U','H','!')
void unload_duh(DUH *duh);
DUH *load_duh(const char *filename);
DUH *read_duh(DUMBFILE *f);
long duh_get_length(DUH *duh);
const char *duh_get_tag(DUH *duh, const char *key);
/* Signal Rendering Functions */
typedef struct DUH_SIGRENDERER DUH_SIGRENDERER;
DUH_SIGRENDERER *duh_start_sigrenderer(DUH *duh, int sig, int n_channels, long pos);
#ifdef DUMB_DECLARE_DEPRECATED
typedef void (*DUH_SIGRENDERER_CALLBACK)(void *data, sample_t **samples, int n_channels, long length);
/* This is deprecated, but is not marked as such because GCC tends to
* complain spuriously when the typedef is used later. See comments below.
*/
void duh_sigrenderer_set_callback(
DUH_SIGRENDERER *sigrenderer,
DUH_SIGRENDERER_CALLBACK callback, void *data
) DUMB_DEPRECATED;
/* The 'callback' argument's type has changed for const-correctness. See the
* DUH_SIGRENDERER_CALLBACK definition just above. Also note that the samples
* in the buffer are now 256 times as large; the normal range is -0x800000 to
* 0x7FFFFF. The function has been renamed partly because its functionality
* has changed slightly and partly so that its name is more meaningful. The
* new one is duh_sigrenderer_set_analyser_callback(), and the typedef for
* the function pointer has also changed, from DUH_SIGRENDERER_CALLBACK to
* DUH_SIGRENDERER_ANALYSER_CALLBACK. (If you wanted to use this callback to
* apply a DSP effect, don't worry; there is a better way of doing this. It
* is undocumented, so contact me and I shall try to help. Contact details
* are in readme.txt.)
*/
typedef void (*DUH_SIGRENDERER_ANALYSER_CALLBACK)(void *data, const sample_t *const *samples, int n_channels, long length);
/* This is deprecated, but is not marked as such because GCC tends to
* complain spuriously when the typedef is used later. See comments below.
*/
void duh_sigrenderer_set_analyser_callback(
DUH_SIGRENDERER *sigrenderer,
DUH_SIGRENDERER_ANALYSER_CALLBACK callback, void *data
) DUMB_DEPRECATED;
/* This is deprecated because the meaning of the 'samples' parameter in the
* callback needed to change. For stereo applications, the array used to be
* indexed with samples[channel][pos]. It is now indexed with
* samples[0][pos*2+channel]. Mono sample data are still indexed with
* samples[0][pos]. The array is still 2D because samples will probably only
* ever be interleaved in twos. In order to fix your code, adapt it to the
* new sample layout and then call
* duh_sigrenderer_set_sample_analyser_callback below instead of this
* function.
*/
#endif
typedef void (*DUH_SIGRENDERER_SAMPLE_ANALYSER_CALLBACK)(void *data, const sample_t *const *samples, int n_channels, long length);
void duh_sigrenderer_set_sample_analyser_callback(
DUH_SIGRENDERER *sigrenderer,
DUH_SIGRENDERER_SAMPLE_ANALYSER_CALLBACK callback, void *data
);
int duh_sigrenderer_get_n_channels(DUH_SIGRENDERER *sigrenderer);
long duh_sigrenderer_get_position(DUH_SIGRENDERER *sigrenderer);
void duh_sigrenderer_set_sigparam(DUH_SIGRENDERER *sigrenderer, unsigned char id, long value);
#ifdef DUMB_DECLARE_DEPRECATED
long duh_sigrenderer_get_samples(
DUH_SIGRENDERER *sigrenderer,
float volume, float delta,
long size, sample_t **samples
) DUMB_DEPRECATED;
/* The sample format has changed, so if you were using this function,
* you should switch to duh_sigrenderer_generate_samples() and change
* how you interpret the samples array. See the comments for
* duh_sigrenderer_set_analyser_callback().
*/
#endif
long duh_sigrenderer_generate_samples(
DUH_SIGRENDERER *sigrenderer,
float volume, float delta,
long size, sample_t **samples
);
void duh_sigrenderer_get_current_sample(DUH_SIGRENDERER *sigrenderer, float volume, sample_t *samples);
void duh_end_sigrenderer(DUH_SIGRENDERER *sigrenderer);
/* DUH Rendering Functions */
long duh_render(
DUH_SIGRENDERER *sigrenderer,
int bits, int unsign,
float volume, float delta,
long size, void *sptr
);
#ifdef DUMB_DECLARE_DEPRECATED
long duh_render_signal(
DUH_SIGRENDERER *sigrenderer,
float volume, float delta,
long size, sample_t **samples
) DUMB_DEPRECATED;
/* Please use duh_sigrenderer_generate_samples(), and see the
* comments for the deprecated duh_sigrenderer_get_samples() too.
*/
typedef DUH_SIGRENDERER DUH_RENDERER DUMB_DEPRECATED;
/* Please use DUH_SIGRENDERER instead of DUH_RENDERER. */
DUH_SIGRENDERER *duh_start_renderer(DUH *duh, int n_channels, long pos) DUMB_DEPRECATED;
/* Please use duh_start_sigrenderer() instead. Pass 0 for 'sig'. */
int duh_renderer_get_n_channels(DUH_SIGRENDERER *dr) DUMB_DEPRECATED;
long duh_renderer_get_position(DUH_SIGRENDERER *dr) DUMB_DEPRECATED;
/* Please use the duh_sigrenderer_*() equivalents of these two functions. */
void duh_end_renderer(DUH_SIGRENDERER *dr) DUMB_DEPRECATED;
/* Please use duh_end_sigrenderer() instead. */
DUH_SIGRENDERER *duh_renderer_encapsulate_sigrenderer(DUH_SIGRENDERER *sigrenderer) DUMB_DEPRECATED;
DUH_SIGRENDERER *duh_renderer_get_sigrenderer(DUH_SIGRENDERER *dr) DUMB_DEPRECATED;
DUH_SIGRENDERER *duh_renderer_decompose_to_sigrenderer(DUH_SIGRENDERER *dr) DUMB_DEPRECATED;
/* These functions have become no-ops that just return the parameter.
* So, for instance, replace
* duh_renderer_encapsulate_sigrenderer(my_sigrenderer)
* with
* my_sigrenderer
*/
#endif
/* Impulse Tracker Support */
extern int dumb_it_max_to_mix;
typedef struct DUMB_IT_SIGDATA DUMB_IT_SIGDATA;
typedef struct DUMB_IT_SIGRENDERER DUMB_IT_SIGRENDERER;
DUMB_IT_SIGDATA *duh_get_it_sigdata(DUH *duh);
DUH_SIGRENDERER *duh_encapsulate_it_sigrenderer(DUMB_IT_SIGRENDERER *it_sigrenderer, int n_channels, long pos);
DUMB_IT_SIGRENDERER *duh_get_it_sigrenderer(DUH_SIGRENDERER *sigrenderer);
DUH_SIGRENDERER *dumb_it_start_at_order(DUH *duh, int n_channels, int startorder);
void dumb_it_set_loop_callback(DUMB_IT_SIGRENDERER *sigrenderer, int (*callback)(void *data), void *data);
void dumb_it_set_xm_speed_zero_callback(DUMB_IT_SIGRENDERER *sigrenderer, int (*callback)(void *data), void *data);
void dumb_it_set_midi_callback(DUMB_IT_SIGRENDERER *sigrenderer, int (*callback)(void *data, int channel, unsigned char midi_byte), void *data);
int dumb_it_callback_terminate(void *data);
int dumb_it_callback_midi_block(void *data, int channel, unsigned char midi_byte);
DUH *dumb_load_it(const char *filename);
DUH *dumb_load_xm(const char *filename);
DUH *dumb_load_s3m(const char *filename);
DUH *dumb_load_mod(const char *filename);
DUH *dumb_read_it(DUMBFILE *f);
DUH *dumb_read_xm(DUMBFILE *f);
DUH *dumb_read_s3m(DUMBFILE *f);
DUH *dumb_read_mod(DUMBFILE *f);
DUH *dumb_load_it_quick(const char *filename);
DUH *dumb_load_xm_quick(const char *filename);
DUH *dumb_load_s3m_quick(const char *filename);
DUH *dumb_load_mod_quick(const char *filename);
DUH *dumb_read_it_quick(DUMBFILE *f);
DUH *dumb_read_xm_quick(DUMBFILE *f);
DUH *dumb_read_s3m_quick(DUMBFILE *f);
DUH *dumb_read_mod_quick(DUMBFILE *f);
long dumb_it_build_checkpoints(DUMB_IT_SIGDATA *sigdata);
void dumb_it_do_initial_runthrough(DUH *duh);
const unsigned char *dumb_it_sd_get_song_message(DUMB_IT_SIGDATA *sd);
int dumb_it_sd_get_n_orders(DUMB_IT_SIGDATA *sd);
int dumb_it_sd_get_n_samples(DUMB_IT_SIGDATA *sd);
int dumb_it_sd_get_n_instruments(DUMB_IT_SIGDATA *sd);
const unsigned char *dumb_it_sd_get_sample_name(DUMB_IT_SIGDATA *sd, int i);
const unsigned char *dumb_it_sd_get_sample_filename(DUMB_IT_SIGDATA *sd, int i);
const unsigned char *dumb_it_sd_get_instrument_name(DUMB_IT_SIGDATA *sd, int i);
const unsigned char *dumb_it_sd_get_instrument_filename(DUMB_IT_SIGDATA *sd, int i);
int dumb_it_sd_get_initial_global_volume(DUMB_IT_SIGDATA *sd);
void dumb_it_sd_set_initial_global_volume(DUMB_IT_SIGDATA *sd, int gv);
int dumb_it_sd_get_mixing_volume(DUMB_IT_SIGDATA *sd);
void dumb_it_sd_set_mixing_volume(DUMB_IT_SIGDATA *sd, int mv);
int dumb_it_sd_get_initial_speed(DUMB_IT_SIGDATA *sd);
void dumb_it_sd_set_initial_speed(DUMB_IT_SIGDATA *sd, int speed);
int dumb_it_sd_get_initial_tempo(DUMB_IT_SIGDATA *sd);
void dumb_it_sd_set_initial_tempo(DUMB_IT_SIGDATA *sd, int tempo);
int dumb_it_sd_get_initial_channel_volume(DUMB_IT_SIGDATA *sd, int channel);
void dumb_it_sd_set_initial_channel_volume(DUMB_IT_SIGDATA *sd, int channel, int volume);
int dumb_it_sr_get_current_order(DUMB_IT_SIGRENDERER *sr);
int dumb_it_sr_get_current_row(DUMB_IT_SIGRENDERER *sr);
int dumb_it_sr_get_global_volume(DUMB_IT_SIGRENDERER *sr);
void dumb_it_sr_set_global_volume(DUMB_IT_SIGRENDERER *sr, int gv);
int dumb_it_sr_get_tempo(DUMB_IT_SIGRENDERER *sr);
void dumb_it_sr_set_tempo(DUMB_IT_SIGRENDERER *sr, int tempo);
int dumb_it_sr_get_speed(DUMB_IT_SIGRENDERER *sr);
void dumb_it_sr_set_speed(DUMB_IT_SIGRENDERER *sr, int speed);
#define DUMB_IT_N_CHANNELS 64
#define DUMB_IT_N_NNA_CHANNELS 192
#define DUMB_IT_TOTAL_CHANNELS (DUMB_IT_N_CHANNELS + DUMB_IT_N_NNA_CHANNELS)
/* Channels passed to any of these functions are 0-based */
int dumb_it_sr_get_channel_volume(DUMB_IT_SIGRENDERER *sr, int channel);
void dumb_it_sr_set_channel_volume(DUMB_IT_SIGRENDERER *sr, int channel, int volume);
int dumb_it_sr_get_channel_muted(DUMB_IT_SIGRENDERER *sr, int channel);
void dumb_it_sr_set_channel_muted(DUMB_IT_SIGRENDERER *sr, int channel, int muted);
typedef struct DUMB_IT_CHANNEL_STATE DUMB_IT_CHANNEL_STATE;
struct DUMB_IT_CHANNEL_STATE
{
int channel; /* 0-based; meaningful for NNA channels */
int sample; /* 1-based; 0 if nothing playing, then other fields undef */
int freq; /* in Hz */
float volume; /* 1.0 maximum; affected by ALL factors, inc. mixing vol */
unsigned char pan; /* 0-64, 100 for surround */
signed char subpan; /* use (pan + subpan/256.0f) or ((pan<<8)+subpan) */
unsigned char filter_cutoff; /* 0-127 cutoff=127 AND resonance=0 */
unsigned char filter_subcutoff; /* 0-255 -> no filters (subcutoff */
unsigned char filter_resonance; /* 0-127 always 0 in this case) */
/* subcutoff only changes from zero if filter envelopes are in use. The
* calculation (filter_cutoff + filter_subcutoff/256.0f) gives a more
* accurate filter cutoff measurement as a float. It would often be more
* useful to use a scaled int such as ((cutoff<<8) + subcutoff).
*/
};
/* Values of 64 or more will access NNA channels here. */
void dumb_it_sr_get_channel_state(DUMB_IT_SIGRENDERER *sr, int channel, DUMB_IT_CHANNEL_STATE *state);
/* Signal Design Helper Values */
/* Use pow(DUMB_SEMITONE_BASE, n) to get the 'delta' value to transpose up by
* n semitones. To transpose down, use negative n.
*/
#define DUMB_SEMITONE_BASE 1.059463094359295309843105314939748495817
/* Use pow(DUMB_QUARTERTONE_BASE, n) to get the 'delta' value to transpose up
* by n quartertones. To transpose down, use negative n.
*/
#define DUMB_QUARTERTONE_BASE 1.029302236643492074463779317738953977823
/* Use pow(DUMB_PITCH_BASE, n) to get the 'delta' value to transpose up by n
* units. In this case, 256 units represent one semitone; 3072 units
* represent one octave. These units are used by the sequence signal (SEQU).
*/
#define DUMB_PITCH_BASE 1.000225659305069791926712241547647863626
/* Signal Design Function Types */
typedef void sigdata_t;
typedef void sigrenderer_t;
typedef sigdata_t *(*DUH_LOAD_SIGDATA)(DUH *duh, DUMBFILE *file);
typedef sigrenderer_t *(*DUH_START_SIGRENDERER)(
DUH *duh,
sigdata_t *sigdata,
int n_channels,
long pos
);
typedef void (*DUH_SIGRENDERER_SET_SIGPARAM)(
sigrenderer_t *sigrenderer,
unsigned char id, long value
);
typedef long (*DUH_SIGRENDERER_GENERATE_SAMPLES)(
sigrenderer_t *sigrenderer,
float volume, float delta,
long size, sample_t **samples
);
typedef void (*DUH_SIGRENDERER_GET_CURRENT_SAMPLE)(
sigrenderer_t *sigrenderer,
float volume,
sample_t *samples
);
typedef void (*DUH_END_SIGRENDERER)(sigrenderer_t *sigrenderer);
typedef void (*DUH_UNLOAD_SIGDATA)(sigdata_t *sigdata);
/* Signal Design Function Registration */
typedef struct DUH_SIGTYPE_DESC
{
long type;
DUH_LOAD_SIGDATA load_sigdata;
DUH_START_SIGRENDERER start_sigrenderer;
DUH_SIGRENDERER_SET_SIGPARAM sigrenderer_set_sigparam;
DUH_SIGRENDERER_GENERATE_SAMPLES sigrenderer_generate_samples;
DUH_SIGRENDERER_GET_CURRENT_SAMPLE sigrenderer_get_current_sample;
DUH_END_SIGRENDERER end_sigrenderer;
DUH_UNLOAD_SIGDATA unload_sigdata;
}
DUH_SIGTYPE_DESC;
void dumb_register_sigtype(DUH_SIGTYPE_DESC *desc);
// Decide where to put these functions; new heading?
sigdata_t *duh_get_raw_sigdata(DUH *duh, int sig, long type);
DUH_SIGRENDERER *duh_encapsulate_raw_sigrenderer(sigrenderer_t *vsigrenderer, DUH_SIGTYPE_DESC *desc, int n_channels, long pos);
sigrenderer_t *duh_get_raw_sigrenderer(DUH_SIGRENDERER *sigrenderer, long type);
/* Standard Signal Types */
//void dumb_register_sigtype_sample(void);
/* Sample Buffer Allocation Helpers */
#ifdef DUMB_DECLARE_DEPRECATED
sample_t **create_sample_buffer(int n_channels, long length) DUMB_DEPRECATED;
/* DUMB has been changed to interleave stereo samples. Use
* allocate_sample_buffer() instead, and see the comments for
* duh_sigrenderer_set_analyser_callback().
*/
#endif
sample_t **allocate_sample_buffer(int n_channels, long length);
void destroy_sample_buffer(sample_t **samples);
/* Silencing Helper */
void dumb_silence(sample_t *samples, long length);
/* Click Removal Helpers */
typedef struct DUMB_CLICK_REMOVER DUMB_CLICK_REMOVER;
DUMB_CLICK_REMOVER *dumb_create_click_remover(void);
void dumb_record_click(DUMB_CLICK_REMOVER *cr, long pos, sample_t step);
void dumb_remove_clicks(DUMB_CLICK_REMOVER *cr, sample_t *samples, long length, int step, float halflife);
sample_t dumb_click_remover_get_offset(DUMB_CLICK_REMOVER *cr);
void dumb_destroy_click_remover(DUMB_CLICK_REMOVER *cr);
DUMB_CLICK_REMOVER **dumb_create_click_remover_array(int n);
void dumb_record_click_array(int n, DUMB_CLICK_REMOVER **cr, long pos, sample_t *step);
void dumb_record_click_negative_array(int n, DUMB_CLICK_REMOVER **cr, long pos, sample_t *step);
void dumb_remove_clicks_array(int n, DUMB_CLICK_REMOVER **cr, sample_t **samples, long length, float halflife);
void dumb_click_remover_get_offset_array(int n, DUMB_CLICK_REMOVER **cr, sample_t *offset);
void dumb_destroy_click_remover_array(int n, DUMB_CLICK_REMOVER **cr);
/* Resampling Helpers */
#define DUMB_RQ_ALIASING 0
#define DUMB_RQ_LINEAR 1
#define DUMB_RQ_CUBIC 2
#define DUMB_RQ_N_LEVELS 3
extern int dumb_resampling_quality;
typedef struct DUMB_RESAMPLER DUMB_RESAMPLER;
typedef void (*DUMB_RESAMPLE_PICKUP)(DUMB_RESAMPLER *resampler, void *data);
struct DUMB_RESAMPLER
{
void *src;
long pos;
int subpos;
long start, end;
int dir;
DUMB_RESAMPLE_PICKUP pickup;
void *pickup_data;
int min_quality;
int max_quality;
/* Everything below this point is internal: do not use. */
union {
sample_t x24[3*2];
short x16[3*2];
signed char x8[3*2];
} x;
int overshot;
};
void dumb_reset_resampler(DUMB_RESAMPLER *resampler, sample_t *src, int src_channels, long pos, long start, long end);
DUMB_RESAMPLER *dumb_start_resampler(sample_t *src, int src_channels, long pos, long start, long end);
long dumb_resample_1_1(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume, float delta);
long dumb_resample_1_2(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_2_1(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_2_2(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
void dumb_resample_get_current_sample_1_1(DUMB_RESAMPLER *resampler, float volume, sample_t *dst);
void dumb_resample_get_current_sample_1_2(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_2_1(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_2_2(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_end_resampler(DUMB_RESAMPLER *resampler);
void dumb_reset_resampler_16(DUMB_RESAMPLER *resampler, short *src, int src_channels, long pos, long start, long end);
DUMB_RESAMPLER *dumb_start_resampler_16(short *src, int src_channels, long pos, long start, long end);
long dumb_resample_16_1_1(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume, float delta);
long dumb_resample_16_1_2(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_16_2_1(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_16_2_2(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
void dumb_resample_get_current_sample_16_1_1(DUMB_RESAMPLER *resampler, float volume, sample_t *dst);
void dumb_resample_get_current_sample_16_1_2(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_16_2_1(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_16_2_2(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_end_resampler_16(DUMB_RESAMPLER *resampler);
void dumb_reset_resampler_8(DUMB_RESAMPLER *resampler, signed char *src, int src_channels, long pos, long start, long end);
DUMB_RESAMPLER *dumb_start_resampler_8(signed char *src, int src_channels, long pos, long start, long end);
long dumb_resample_8_1_1(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume, float delta);
long dumb_resample_8_1_2(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_8_2_1(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_8_2_2(DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
void dumb_resample_get_current_sample_8_1_1(DUMB_RESAMPLER *resampler, float volume, sample_t *dst);
void dumb_resample_get_current_sample_8_1_2(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_8_2_1(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_8_2_2(DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_end_resampler_8(DUMB_RESAMPLER *resampler);
void dumb_reset_resampler_n(int n, DUMB_RESAMPLER *resampler, void *src, int src_channels, long pos, long start, long end);
DUMB_RESAMPLER *dumb_start_resampler_n(int n, void *src, int src_channels, long pos, long start, long end);
long dumb_resample_n_1_1(int n, DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume, float delta);
long dumb_resample_n_1_2(int n, DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_n_2_1(int n, DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
long dumb_resample_n_2_2(int n, DUMB_RESAMPLER *resampler, sample_t *dst, long dst_size, float volume_left, float volume_right, float delta);
void dumb_resample_get_current_sample_n_1_1(int n, DUMB_RESAMPLER *resampler, float volume, sample_t *dst);
void dumb_resample_get_current_sample_n_1_2(int n, DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_n_2_1(int n, DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_resample_get_current_sample_n_2_2(int n, DUMB_RESAMPLER *resampler, float volume_left, float volume_right, sample_t *dst);
void dumb_end_resampler_n(int n, DUMB_RESAMPLER *resampler);
/* DUH Construction */
DUH *make_duh(
long length,
int n_tags,
const char *const tag[][2],
int n_signals,
DUH_SIGTYPE_DESC *desc[],
sigdata_t *sigdata[]
);
void duh_set_length(DUH *duh, long length);
#ifdef __cplusplus
}
#endif
#endif /* DUMB_H */